I would ensure that things like education, transport and the health service were removed from party political influence to ensure long term planning. Independent experts and those actually involved in delivering these services would make the decisions.
Annual driving tests for the over 65s and under 25s.
Make everyone do compulsory services in their community, such as litter picking, mending broken fences and planting trees.
Give greater protections to the environment.
Ensure companies use renewable energy and materials that can be recycled. Bigger fines for pollution etc.
Affordable childcare.
Employment opportunities for those who are currently excluded from, or disadvantaged within, the workplace.
Get on top of crime. More effective policing, proper punishments for paedophiles and child abusers and those who commit domestic violence.
National service for youngsters involving community work as well as teaching them how to take responsibility for themselves and learning to respect others.
Repeat offenders of any crime will be stuffed unceremoniously into a B52 bomber and dropped out over deepest Siberia to take their chances in the wilderness. Would have to ask the Russians for permission to do this I expect.